package io;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.ObjectInputStream;

public class OISDemo {
    public static void main(String[] args) throws IOException, ClassNotFoundException {

        FileInputStream fis=new FileInputStream("student.obj");
        ObjectInputStream ois=new ObjectInputStream(fis);
       Object student= ois.readObject();
       Student zs=(Student) student;
        System.out.println(zs);
        ois.close();
    }

}
